JPS63839Y2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to improvements in large stacking blocks.

The large stacking blocks currently in use are
Technological improvements are being made to protect slopes for earth retention and to beautify the natural environment with respect to greening, but conventional blocks are mainly used for retaining walls, and it is still not possible to stack them vertically. be. In addition, because conventional retaining wall structures for greening are open, there is a risk of the retaining wall collapsing due to the outflow of earth and sand from spring water.

This invention prevents the generation of water pressure by closing the open structure and providing water guide holes as shown in the drawing, in order to deal with the back rainwater treatment and internal spring water treatment necessary for drainage treatment of retaining wall structures for greening. At the same time, an independent container for greening was installed in the front and drainage holes were used to prevent soil from flowing out. In particular, since the blocks are integrated using joint concrete, there is no need for reinforced retaining walls constructed at both ends or in the middle of the retaining wall to prevent the collapse of earth and sand, which was previously required.

Based on this technical idea, it is an object of the present invention to improve the conventional drawbacks as described above.

Next, the configuration of the present invention will be explained with reference to the drawings (part of the name numbers of Example-1 and Example-2 are the same).

(b) The large stacked block body 1 has drainage holes 7 at the front and rear of the container 4, which has both tapered sides on the front side, and a water source that penetrates the block body 1 and drains water from the back side. A water guide hole 6 is provided to introduce water, etc., to appropriately adjust the moist state of the earth and sand filled in the container interior 5, and the bottom of the block body 1 is extended backward in a tapered shape to allow a plate-shaped bottom plate portion 2 to protrude. It is mandatory.

(b) Furthermore, by fitting the protrusion 8' provided on the upper surface of the block main body 1 to prevent slippage and the recess 8 provided on the lower surface thereof, it is possible to stack a large number of block main bodies 1 one above the other in order. can.

(c) The adjacent cylindrical portion 10 is formed in the shape of a notch on both the left and right sides of the block body 1, and is made up of semi-cylindrical joint portions 3' that can be arranged in large numbers facing each other on the left and right and freely arranged in order against slight bends. When filled with concrete, a structure 12 consisting of large stacked blocks 11 for earth retaining with a flowerbed is formed.

The present invention is a large stacked block for earth retaining with a flower bed constructed as described above.

The main embodiments of the present invention are as follows.

(b) By changing the length of the bottom plate part 2 in the rear direction according to the earth pressure on the back side and reducing the earth pressure by dispersing the earth pressure, an earth retaining with a flower bed that enables vertical stacking as shown in Figure 7 can be created. A construction 15 consisting of large stackable blocks (11 or 13) can be combined.

(b) In Fig. 7, a reinforced concrete joint can be formed by inserting a cylindrical reinforcing bar 9 across the adjacent and upper and lower cylindrical parts 14 consisting of enlarged parts 3 formed at both upper and lower ends of the joint part 3'. A large stacked block 13 for earth retaining with a flower bed can be constructed.

(c) In addition to being a uniform plate, the bottom plate can also be partially cut out to form a divided plate.

(d) When applying Example-1 or Example-2 of the present invention to stacking boxes, the bottom plate portion 2 may be removed or the length may be appropriately shortened.

(e) By attaching flowerbed containers to the front and back and adding water supply equipment, it can be used for purposes other than earth retaining.

In addition, in a planar arrangement, providing a tapered shape at the front and rear exhibits an extremely effective function in terms of efficiency of construction work.

The main effect of this invention is that it helps beautify the natural environment and prevent related disasters, and the provision of large stacking blocks that can be used for both vertical and vertical stacking is an important benefit for national land conservation in terms of efficiency and safety. The contribution is enormous.

[Brief explanation of drawings]

FIG. 1 is a front perspective view of a large stackable block for earth retaining with a flower bed according to the present invention (Example 1). FIG. 2 is a rear perspective view of FIG. 1. FIG. 3 is a front perspective view of Example-2. FIG. 4 is an enlarged explanatory view showing how the cylindrical reinforcing bars are attached. FIG. 5 is an explanatory bottom view of Example-1. FIG. 6 is a usage state diagram of Example-1.
FIG. 7 is a usage state diagram of Example-2. 1...Block body, 2...Bottom plate part, 3...Enlarged part, 3'...Semi-cylindrical joint part, 4...
Container, 5... Inside the container, 6... Water guide hole, 7... Drain hole, 8... Recess, 8'... Convex part, 9... Cylindrical reinforcing bar, 10... Adjacent cylindrical part, 11, 13 ...Large stacked block for earth retaining with flower bed, 14...Adjacent and upper and lower cylindrical parts, or adjacent cylindrical part, 1
2,15...Construction.

Claims (1)

[Scope of utility model registration request] A container 4 with tapered sides on both sides is provided on the front surface of the large stacked block main body 1, and a drain hole 7 and a water guide hole 6 for spring water treatment are provided on the front surface of the container 4 and the back surface of the retaining wall, respectively. The bottom part is tapered rearward to form the bottom plate part 2, and by fitting the anti-slip recesses 8 and protrusions 8' provided on both the upper and lower surfaces of the block body 1, the blocks can be stacked vertically and further left and right. A large stacked block for earth retaining with a flower bed, characterized by having notch-like semi-cylindrical joint parts 3' formed on both sides.